Finding People that are Already in FamilySearch.org :
Ordinances Ready - See Lehi Experience Page
Puzzilla. org is not available on IOS. It is only available on the Web. Use a Chrome Browser Extension to be able to use it for Free at a Church Building
Adding New People to FamilySearch.org:
New Person Hint feature on Puzzilla.org. - not available on phone/ipad. Only on web. Link to video on how to use it.
Finding Records on other sites. Here is how you sign up for sites such as Ancestry, FindMyPast, MyHeritage, etc. which are free to church members. Link
Memories App